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如果你还在用md5加密,建议看看下方密码加密和验证方式。
先看一个简单的Password Hashing例子:
下方代码提供了一个完整的模拟的 User 类,在这个类中,通过使用Password Hashing,既能安全地处理用户的密码,又能支持未来不断变化的安全需求。
passwordHash and $data->username
$this->data = new stdClass();
$this->data->passwordHash = 'dbd014125a4bad51db85f27279f1040a';
}
// Mock save functionality
public function save() {
// Store the data from $data back into the database
}
// Allow for changing a new password:
public function setPassword($password) {
$this->data->passwordHash = password_hash($password, self::HASH, ['cost' => self::COST]);
}
// Logic for logging a user in:
public function login($password) {
// First see if they gave the right password:
echo "Login: ", $this->data->passwordHash, "\n";
if (password_verify($password, $this->data->passwordHash)) {
// Success - Now see if their password needs rehashed
if (password_needs_rehash($this->data->passwordHash, self::HASH, ['cost' => self::COST])) {
// We need to rehash the password, and save it. Just call setPassword
$this->setPassword($password);
$this->save();
}
return true; // Or do what you need to mark the user as logged in.
}
return false;
}
}
以上这篇详谈PHP中的密码安全性Password Hashing就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持脚本之家。
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